Failed to attach proccess

[ilevi001]

Hi

i'm getting "frida.ProcessNotRespondingError: unexpectedly timed out while waiting for FIFO to establish" when i'm trying to attach specific app.

example: process = frida.get_usb_device().attach('AppName') script = process.create_script(jscode)

i am using the latest versions. frida server on android samsung s8 arm64 frida client via python

please help